想要了解KLCPopup请点击 -> KLCPopup
实现底部弹出菜单主要是如下代码，定义KLCPopup从底部弹出view，并且layout布局在底部
func showPopupFromBottom(contentView:UIView) {
let popupView = KLCPopup(contentView: contentView, showType: KLCPopupShowType.slideInFromBottom, dismissType: KLCPopupDismissType.slideOutToBottom, maskType: KLCPopupMaskType.dimmed, dismissOnBackgroundTouch: true, dismissOnContentTouch: false)
popupView?.show(with: KLCPopupLayout.init(horizontal: KLCPopupHorizontalLayout.center, vertical: KLCPopupVerticalLayout.bottom))
}
效果图
